Eßeling, Michael; Alpmann, Christina; Schnelle, Jens; Meißner, Robert; Denz, Cornelia: Conical Refraction Bottle Beams for Entrapment of Absorbing Droplets
Inhalt
- Conical refraction optical bottle.
- Figure 2 Setup for the generation of conical refraction bottle beams and their observation: A frequency-doubled Nd:YAG laser whose polarisation is adjusted by a combination of half-wave plate and quarter-wave plate, is focused onto a KTP crystal.
- Figure 3 A 3D look inside an experimentally realized optical bottle beam.
- Results
- Figure 4 Result of droplet interaction with a bottle beam, whose top section was fully opened (cf.
- Figure 5 Droplet interaction with partly opened CR bottle beam (intensity ratio top/bottom: 0.
- Figure 6 Evolution of droplet velocity over time taken from Fig.
- Figure 7 Evolution of droplet velocity over time for droplets (a), (b) and (d) in Fig.
- Conclusion
- Acknowledgements